ClassID:

168166

G01N2021/8832 - CPC Classification

Classification description:

Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems specially adapted for particular applications; Investigating the presence of flaws or contamination; Specially adapted optical and illumination features; Shadow projection or structured background, e.g. for deflectometry Structured background, e.g. for transparent objects

Recent Application in this class:
#1
20260110641
2026-04-23

Dimensional Measurement Apparatus

#2
20240387601
2024-11-21

METHOD AND APPARATUS TO ENHANCE SEMICONDUCTOR DEVICE MANUFACTURING

#3
20220334068
2022-10-20

Method for evaluating the optical quality of a delineated region of a glazing

#4
20190049389
2019-02-14

Measuring apparatus comprising a line enclosure disposed around an electrical connection line electrically connected to the conductive part of an optical window and a housing

#5
20180224381
2018-08-09

System and associated method for online detection of small defects on/in a glass sheet

#6
20180224380
2018-08-09

System and associated for online measurement of the optical characteristics of a glass sheet

#7
20150204797
2015-07-23

Method and device for detecting, in particular, refracting defects

#8
20150009320
2015-01-08

Visually inspecting optical fibers

#9
20130271755
2013-10-17

Method for the functional control of an inspection device and device for the inspection of a product flow

#10
20100290695
2010-11-18

Device for detecting elevations and/or depressions on bottles, in particular in a labeling machine

#11
20100289892
2010-11-18

Inspection device for recognizing embossings and/or labels on transparent vessels, in particular beverage bottles

#12
20100158344
2010-06-24

Inspection device

#13
20100110174
2010-05-06

METHOD FOR DEVICE FOR DETECTING LOW-CONTRAST AND HIGH-CONTRAST DEFECTS IN TRANSPARENT OR TRANSLUCENT OBJECTS

#14
20080310701
2008-12-18

Method and apparatus for visually inspecting an object

#15
20080204733
2008-08-28

Sensing in Meat Products and the Like

#16
20080198602
2008-08-21

Method and apparatus for illuminating material for automated inspection

#17
20080137079
2008-06-12

Automated inspection system and method

#18
20080111989
2008-05-15

TRANSPARENT MATERIAL INSPECTION SYSTEM

#19
20070073134
2007-03-29

Lighting and imaging system including a flat light source with LED illumination

#20
20060152741
2006-07-13

Method and apparatus for backlighting and imaging multiple views of isolated features of an object

#21
20060126061
2006-06-15

Automated inspection system and method